214751641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^2\times {\mathrm{113}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 244810440

約数和(自身を除く): 30058799

約数列:

[1, 13, 29, 71, 113, 377, 923, 1469, 2059, 3277, 5041, 8023, 26767, 42601, 65533, 104299, 146189, 232667, 569633, 1900457, 3024671, 7405229, 16519357, 214751641]

約数ペア:

[(1, 214751641), (13, 16519357), (29, 7405229), (71, 3024671), (113, 1900457), (377, 569633), (923, 232667), (1469, 146189), (2059, 104299), (3277, 65533), (5041, 42601), (8023, 26767)]